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Keywords from Image Description:
Doorgraving van de Hoek van Holland. accession number credit line Doorgraving van de Hoek van Holland doorgravingen waterwegen exhibition history object history PDold credit line Nationaal Archief Den Haag Fotocollectie Rijkswaterstaat archiefinventaris inventarisnummer Wollrabe 'sGravenhage handle net Nationaal Archief Uploaded